26992810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2333}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 52935120

約数和(自身を除く): 25942310

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 2333, 4666, 5785, 11570, 11665, 23330, 30329, 60658, 151645, 207637, 303290, 415274, 1038185, 2076370, 2699281, 5398562, 13496405, 26992810]

約数ペア:

[(1, 26992810), (2, 13496405), (5, 5398562), (10, 2699281), (13, 2076370), (26, 1038185), (65, 415274), (89, 303290), (130, 207637), (178, 151645), (445, 60658), (890, 30329), (1157, 23330), (2314, 11665), (2333, 11570), (4666, 5785)]